* {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

html {
  background-color: lightgray;
  min-height: 100%;
  background: radial-gradient(ellipse at center, lightgray 1%, white 100%);
}
body, .container {
  width: 100%;
  height: 100%;
  min-height: 100%;
  background: radial-gradient(ellipse at center, lightgray 1%, white 100%);
}

.login {
  position: absolute;
  top: 25%;
  left: 50%;
  width: 20em;
  margin-left: -7em;
  height: 17em;
  margin-top: 6em;
  padding: 1em;
  background-color: white;
  box-shadow: 0.2em 0.2em 0.2em grey;
  border-radius: 0.2em;
}
/*
.login div.login_logo {
	padding-bottom: 1em;
	width: 100%;
}*/

.login form {
	padding-top: 1em;
}

.login input,.login button {
  width: 100%;
  margin-bottom: 0.5em;
  border-radius: 5px;
  border: 1px solid lightgray;
}

table.table th.buttons,
table.table td.buttons,
table.table tfoot td.buttons {
	text-align: right;
}

.menu_contextuel{
    /*background-color: #ddd;*/
    position: fixed;
}